Audix A133 Microphone


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Product Code: 3320
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The Audix A133 Microphone is a large diaphragm condenser microphone ideal for vocals, choir, piano, acoustic instruments and overheads.

Featuring a contemporary, compact design, the A133 is the perfect choice for podcasting, professional audio production, studios and live stage performances. Housed in a precision-machined aluminum body, the 33 mm fixed-charge capsule features a gold-sputtered diaphragm for wide, natural frequency response. With its well-behaved cardioid polar pattern, the A133 faithfully captures the detail of the performance while rejecting room noises and other unwanted, off-axis sounds.

A double woven steel mesh grille and ultra-thin acoustic foam offers exceptional pop resistance for podcasting and vocals. Behind the grille, the open-air design of the capsule mounting system allows the A133 to deliver transparent, uncolored sound. Proprietary impedance control between the capsule and circuitry ensures consistent and reliable performance across a wide range of environments. A unique and highly effective internal shock mount isolates the capsule from mechanical vibrations and touch noise, eliminating the need for a bulky external shock mount. The switchable 10 dB pad and bass roll-off ensures you're ready for any recording or live performance situation.

Offering studio performance in a road-worthy package, the A133 also comes with a protective zippered carrying case. Requires 48-52 V phantom power. For best results, the A133 should be used with a high-quality mic preamplifier and microphone cable.

Audix A133 Microphone Features

  • Large 33 mm condenser capsule
  • Cardioid polar pattern
  • Proprietary internal shock mount
  • Low noise preamp circuitry
  • Switchable 10 dB pad and bass roll off
  • Designed, machined & tested in the USA

Audix A133 Microphone Specifications

  • Type: Condenser
  • Polar Pattern: Cardioid
  • Frequency Response: 40 Hz - 20 kHz
  • Impedance: 150 ohms
  • Sensitivity: 23 mV / Pa @ 1kHz

Audix A133 Microphone Includes

  • Audix A133 Microphone
  • Protective zippered carrying case
  • DCLIP heavy duty nylon molded snap on clip
  • Warranty Information

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What We Think


The Audix A133 Microphone has a big sound for a small mic. Overall it comes off quite natural, but with a fullness in the mids that helps give body to the sound source, along with a slightly smooth musicality. This makes the A133 ideal for vocal applications. It is also a great mic for acoustic guitar and other acoustic stringed instruments. All in all, this mic is very impressive, and one to look into.

Ryan Ferris, Pro Audio Sales

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